Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,652,575",
      "signature": "0xb0dbc60ed7ff482941f3770ef517a77897ddc4d4937c5019da1fe88f8e83d0555c283e1941608a26fba118c5516aa4d1",
      "randomness": "0x693ff29f4a5844c80edfc103c956a8a29e95ffe8dbe7d375c5b96948474ffd71"
    }
  ],
  "blockNumber": "7,433,448"
}

{
  "Sr25519": "0x0cd64b1305e1739bfcaab3f524cbf208f457bdd95826d4d499c3f3363692ad3324bbe5f316ee4ccbe5dc9fef8d34ae92e9c5a8a0cd3ec0dde19a3261b6960088"
}